Answer Posted / udit

const int var=10;
*(int *)&var=20;
this syntex change the constat value

Is it possible to write a c++ template to check for a function's existence?

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You have two pairs: new() and delete() and another pair : alloc() and free(). Explain differences between eg. New() and malloc()

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Is c++ low level?

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Write about the members that a derived class can add?

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Which is not an ANSII C++ function a) sin() b) tmpnam() c) kbhit()

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Can user-defined object be declared as static data member of another class?

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To what does “event-driven” refer?

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Can you declare an array without a size in c++?

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Is there any function that can skip certain number of characters present in the input stream?

575

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What is the difference between an external iterator and an internal iterator? Describe an advantage of an external iterator?

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what Is DCS ? what i will get benefit when i did?

1827

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Which function should be used to free the memory allocated by calloc()?

585

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Inline parameters : What does the compiler do with the parameters of inline function, that can be evaluated in runtime ?

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